Pt-Al涂层对一种镍基单晶高温合金抗热腐蚀行为的影响 |
王迪, 王栋, 谢光, 王莉, 董加胜, 陈立佳 |
Influence of Pt-Al Coating on Hot Corrosion Resistance Behaviors of a Ni-Based Single-Crystal Superalloy |
WANG Di, WANG Dong, XIE Guang, WANG Li, DONG Jiasheng, CHEN Lijia |
图2 在常压炉中900℃热腐蚀140 h后无涂层和Pt-Al涂层试样的宏观表面 |
Fig.2 Macroscopic surfaces of uncoated (a) and Pt-Al coating (b) samples in atmosphere furnace at 900oC for 140 h hot corrosion test |
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